2018 Ford Transit Speaker Sizes
The 2018 Ford Transit factory audio system incorporates an a-pillar location to accommodate a 1 inch speaker size, while the front door panel, side cargo area doors, and rear cargo area doors accept 6.5 inch units. Compatible speaker types for a replacement and upgrade consist of tweeters, midbass, and full-range units.
Specific details regarding locations, speaker sizes, and types are outlined in the compatibility chart.
| Location | Size | Type | Notes |
|---|---|---|---|
| A-Pillar | 1 | Tweeter |
|
| Front Door Panel | 6.5 | Midbass / Full-Range |
|
| Rear Cargo Area Doors | 6.5 | Midbass / Full-Range |
|
| Side Cargo Area Doors | 6.5 | Midbass / Full-Range |
|
2018 Ford Transit Speaker Replacement Summary
4
total positions
3
easy to replace
1
high priority
1
professional only
Replacement difficulty:
Low: 3 Medium: 0 High: 1Replacement priority:
High: 1 Medium: 2 Low: 1Additional Notes
- The 2018 Ford Transit uses a 1-inch tweeter placement at the A-pillar, which suggests high-frequency reproduction may be handled separately from the main cone drivers in the door panels.
- The front door panel location accommodates a 6.5-inch driver, a size that is widely supported by aftermarket midbass and full-range speaker options, which could make replacement relatively straightforward.
- Since the front door panel relies on a 6.5-inch midbass or full-range driver, pairing it with the A-pillar tweeter may indicate a passively or actively crossed-over two-way front stage configuration.
- The rear cargo area doors and side cargo area doors both share the same 6.5-inch sizing, which could allow for consistent driver matching across multiple mounting positions throughout the vehicle.
- Replacing the front door panel speakers would likely have a greater impact on perceived sound quality than addressing the cargo area positions, given the front stage's closer proximity to the listening area.
- The presence of speaker locations across both the cargo area doors and side cargo area doors suggests the vehicle may support a fairly distributed multi-speaker layout, which could influence staging and rear-fill characteristics.
- Full-range drivers installed in the cargo area positions would handle the full audible frequency spectrum on their own, whereas midbass drivers in those same locations would typically require additional high-frequency support to avoid a notable treble roll-off at the rear of the vehicle.